AT FIRST, I DREW UP SPIDERMAN FROM 2099 IN A KNOCK AWAY POSITION, WITH THE IDEA IN MIND THAT BATMAN BEYOND WILL BE THE ATTACKER.

I DREW BATMAN BEYOND BEHIND SPIDERMAN, AND STARTED TO GET THE MOTION OF THE PUNCH THAT BATS LANDED ON SPIDEY.

ADDED SOME MORE COLOR TO BOTH CHARACTERS, THEN TO MAKE IT EASIER  ON MYSELF, I RESCANNED THE DRAWING, AND PRINTED OUT ANOTHER "LAYER" LIKE IN PHOTOSHOP,BUT PHYSCIAL

FROM THERE I ADDED MORE COLOR WITHOUT BLENDING THE OTHER SHADES AROUND IT

FROM THERE I SCANNED MY PHOTO INTO PHOTOSHOP AND DID SOME MAJOR WORK. RED COLOR LAYER, BLACK LAYER, A BLUE LAYER, EMBOSED, CONTRAST, BRIGHTNESS, ALL THOSE GOODIES :)

AFTER COMPLETING THE WORK IN PHOTOSHOP, I POPED THE PHOTO INTO MY IPHONE AND OPENED IT IN A APP, VFX STUDIO, AND PUT SOME EXPLOSIONS AND BACKGROUND LAYOUTS .

FROM THEN, I SAVED IT TO MY IPHONE, BROUGHT IT BACK INTO PHOTOSHOP, AND FIXED UP THE WHITE PATCHES WITH THE BLENDING AND SMUDGING, AND CLONING TOOLS.

THEN FINALLY, I SENT IT BACK TO MY IPHONE TO ADD IN THE ELECTRICITY STREAKS ON BATMANS SUIT, TO SPIDERMANS SUIT. THIS IS BATMAN BEYOND VS. SPIDER-MAN FROM 2099